Seastar Dometic Hydraulic Outboard Steering Kit To 350Hp (7.3M Hoses)

Teleflex Seastar is the World's no 1 brand in Hydraulic Steering! Best in Class and Original Product!

Unique Class leading 4.9 turns Lock to Lock!!

Available with various hose lengths. This kit 2 x 7.3m (24ft) hoses.

Seastar front mount steering offers unmatched comfort and control. The worlds most popular outboard hydraulic system offers smooth, super efficient steering for today's high performance hulls with single or multiple outboards. 20% less effort at hard over than competitive brands. Ultra corrosion resistant materials are used throughout. 

Features:

• 20% less effort at hard-over than competitive systems
• Rigid tilt tube mount for no-compromise performance
• Unique pivoting tiller connection allows full engine articulation with independent tilt and trim on twin engines
• Ultra corrosion resistant construction. Painted components are anodised before coating for extra protection
• Small footprint fits virtually all splashwells
• Meets ABYC standards/NMMA requirements

Kit Includes:

• SeaStar™ helm pump .
• SeaStar™ front mount cylinder to suit engine – refer below. 
• 2 x 1 litre SeaStar Solutions® oil.
• Helm Oil Filler Kit
• 2 x 7.3 meter  (24ft) premium 1000psi flexi hydraulic steering hose with brass swaged fittings on both ends
• Other hose lengths optional

*Oil Fill kit previously sold separately are now included and packed with the bullhorn cylinder carton.

Basic System Components:

1. The Helm Unit (Pump) - The SeaStar helm pump is an axial piston pump specifically designed for manual steering. It has a built-in lock valve to prevent the steering load from feeding back to the driver. The lock valve will not allow the rudder or drive unit to move until you move it with the steering wheel. The lock valve section of the helm also includes a relief valve. This relief valve provides over-pressure protection for mechanical components and hydraulic hoses and fittings.
2. The Cylinder - The most important differences between the variety of SeaStar steering systems available is the cylinder selection. The SeaStar system has a cylinder for most steering applications.
3. Hoses and Tubes - Required to provide a path for the fluid to flow under pressure from the helm pump to the cylinder.

Bullhorn Ram Cylinder:

Kits includes the Seastar front mount (bullhorn) hydraulic Cylinder and has been specifically designed and manufactured to increase feel and control of high performance outboard powered vessels that have a high level of wear and tear and are used frequently.

Key features include, heavier duty pivot plate bushes that reduce wear in harsh conditions and longer cylinder rod bushes which create a better seal on the end gland. The cylinder is more rigid due to the addition of the key ways on the support rod and support brackets.

**Please note steering wheel not included.

** Please also our #802516 spacer kit may be required for cylinder mount on various brands and models but not common. 

** On some applications the ram cylinder pivot plate may need to be flipped to eliminate binding.

Applications:

Note in some retro fit helm applications a back plate kit (our part no. 8021549) or a spacer kit (our part no. 8021516) may be required. In some applications also may require the pivot plate to be flipped.

Note also in most applications to150hp Baystar kit can also be used (our part no. 291560). Difference being helm displacement (turn ratio) only. Baystar kit 5.5 turn ratio and Seastar kit 4.9 turn ratio.

Compatibility:

Honda: 

• 150-250hp (see Smart Crew)
• For other Honda applications including twin outboards contact Smart Crew

Johnson/Evinrude: 

• 150-300hp (incl.E-Tec) -1991 to date; 
• 150-250hp Ficht (except 115hp) - 1996 to date; 
• 200-225hp 4 stroke. - 2002 to date
• 3.3L-3.4L 200-250hp
• Mercury/Mariner: 150-350hp 2 and 4 stroke -1984 to date: 

Suzuki: 

• 150-300hp 1986 to date.

Yamaha:

• 150-300hp 2 stroke - 1986 to date; 
• 150-350hp 4 stroke - 1997 to date; 
• 150-300hp HPMI - 2000 to date; 
• Some models may require the pivot plate to be flipped before install.

Two easy steps to order your Seastar Steering kit:

1. Check helm dimensions: Cutout diameter 67mm; Maximum width of helm 113mm; Dash thickness (max) 45mm; Helm extrusion 149mm (including shaft extension).

• Easily installed to your existing console to create a professional finish.
• Easy front of console filling point for hydraulic oil.
• Simple purging process.
  

2. Check cylinder dimensions for splashwell fit: 534mm minimum splashwell width, 127mm minimum splashwell tilt clearance from bottom of tilt tube to bottom of splashwell.

Supplied in kit form with all the components required to complete your installation.

(STEERING WHEEL NOT INCLUDED, SOLD SEPARATELY)

Warranty:

3-Yr Warranty.